package com.plusjun.seckill.interceptor;

import com.plusjun.common.constant.AuthServerConstant;
import com.plusjun.common.vo.MemberRespVO;
import org.springframework.stereotype.Component;
import org.springframework.util.AntPathMatcher;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.util.Objects;

@Component
public class LoginUserInterceptor implements HandlerInterceptor {
    public static ThreadLocal<MemberRespVO> loginUser = new ThreadLocal<>();

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        String uri = request.getRequestURI();
        AntPathMatcher antPathMatcher = new AntPathMatcher();
        boolean match = antPathMatcher.match("/kill/**", uri);
        if (match) {
            HttpSession session = request.getSession();
            MemberRespVO attribute = (MemberRespVO) session.getAttribute(AuthServerConstant.LOGIN_USER);
            if (Objects.isNull(attribute)) {
                session.setAttribute("msg", "请先登录");
                response.sendRedirect("http://auth.guliamll.com/login.html");
                return false;
            }
            loginUser.set(attribute);
        }
        return true;
    }
}
